<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="100px">
      <el-form-item label="商品类别名称" prop="categoryName">
        <el-input v-model="queryParams.categoryName" placeholder="请输入商品类别名称" clearable
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['supermarket:category:add']">新增</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['supermarket:category:edit']"
        >修改</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['supermarket:category:remove']">删除</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['supermarket:category:export']">导出</el-button>
      </el-col> -->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="categoryList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column type="index" width="50" />
      <el-table-column label="商品类别名称" align="center" prop="categoryName" />
      <el-table-column label="类别种类" align="center" prop="kind">
        <template slot-scope="scope">
          <span>{{ getCategoryKind(scope.row.kind) }}</span>
        </template>
      </el-table-column>、
      <el-table-column label="类别状态" align="center" prop="categoryStatus">
        <template slot-scope="scope">
          <el-switch v-model="scope.row.categoryStatus" active-color="#13ce66" inactive-color="#ff4949" active-value="1"
            inactive-value="0" @change="changeStatus(scope.row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['supermarket:category:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row, scope.$index)"
            v-hasPermi="['supermarket:category:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改商品分类对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body >
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="商品类别名称" prop="categoryName">
          <el-input v-model="form.categoryName" placeholder="请输入商品类别名称" />
        </el-form-item>
        <el-form-item label="类别种类" prop="kind">
          <el-select v-model="form.kind" placeholder="请选择类别种类" width="100%">
            <el-option v-for="item in kindList" :key="item.id" :label="item.cateName" :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="类别状态" prop="categoryStatus" label-width="100px">
          <el-switch v-model="form.categoryStatus" active-color="#13ce66" inactive-color="#ff4949" active-value="1"
            inactive-value="0"></el-switch>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCategory, getCategory, delCategory, addCategory, updateCategory } from "@/api/supermarket/category";

export default {
  name: "Category",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 商品分类表格数据
      categoryList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        categoryName: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      // 商品类别种类
      kindList: [{
        id:'1',
        cateName:'物品'
      },{
        id:'2',
        cateName:'服务'
      }],
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询商品分类列表 */
    getList() {
      this.loading = true;
      listCategory(this.queryParams).then(response => {
        this.categoryList = response.pageData;
        this.total =parseInt(response.total) ;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        categoryName: null,
        categoryStatus: "1",
        kind:null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加商品分类";
    },
    /** 修改按钮操作 */
     handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      const result= getCategory(id).then(response => {
        this.form = response.data;
        this.title = "修改商品分类";
      });
      if(result){
        this.open = true;
      }
    },
    getCategoryKind(type){
      if(type=="1"){
        return '物品'
      }else{
        return '服务'
      }
    },
    // 类别状态修改
    changeStatus(row) {
      console.log(row)
      this.form.categoryStatus = row.categoryStatus
      this.form.id = row.id
      updateCategory(this.form).then(response => {
        this.$modal.msgSuccess("修改成功");
        // this.open = false;
        this.getList();
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCategory(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCategory(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row, id) {
      const ids = (id + 1) || this.ids;
      const delIds=row.id ||this.ids
      this.$modal.confirm('是否确认删除商品分类编号为"' + ids + '"的数据项？').then(function () {
        return delCategory(delIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('supermarket/category/export', {
        ...this.queryParams
      }, `category_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
<style lang="scss" scoped>
::v-deep .el-switch .el-switch__core, .el-switch .el-switch__label {
    width: 40px !important;
    font-size: 12px !important;
}
</style>
